GM Service Manual Online
For 1990-2009 cars only

Tools Required

    •  J 24319-B Universal Steering Linkage Puller
    •  J 29193 Steering Linkage Installer (12 mm)

Removal Procedure

Important: Use the proper tool in order to separate all the ball joints.

  1. Raise the vehicle. Support the vehicle with suitable safety stands.

  2. Object Number: 375568  Size: SH
  3. Remove the prevailing torque nut (1) from the relay rod (2) ball stud at the pitman arm.
  4. Discard the prevailing torque nut (1).


    Object Number: 310589  Size: SH
  5. Use the J 24319-B in order to remove the connecting rod (4) from the relay rod (2).
  6. Remove the prevailing torque nut (1) from the pitman arm (3) ball stud.
  7. Discard the prevailing torque nut (1).

  8. Use the J 24319-B in order to remove the connecting rod (1) from the pitman arm (3).
  9. Remove the connecting rod from the vehicle.
  10. Inspect the ball stud threads for damage.
  11. Inspect the ball stud seals for excessive wear.
  12. Clean the threads on the ball stud.

Installation Procedure


    Object Number: 240740  Size: SH
  1. Use the J 29193 in order to connect the connecting rod to the pitman arm ball stud.
  2. Ensure that the seal is on the stud.

    Tighten
    Tighten the J 29193 to 54 N·m (40 lb ft) in order to seat the tapers.

  3. Remove the J 29193 .

  4. Object Number: 310193  Size: SH
  5. Install the new prevailing torque nut (2) to the pitman arm (3) ball stud.
  6. Tighten
    Tighten the nut to 47 N·m (35 lb ft).


    Object Number: 310189  Size: SH
  7. Use the J 29193 in order to install the connecting rod ball stud to the relay rod (4).
  8. Ensure that the seal is on the stud.

    Tighten
    Tighten the J 29193 to 54 N·m (40 lb ft) in order to seat the tapers.

  9. Remove the J 29193 .
  10. Install the new prevailing torque nut (3) to the ball stud.
  11. Tighten
    Tighten the nut to 47 N·m (35 lb ft).

  12. Install the grease fitting, if equipped.
  13. Grease the steering linkage.

  14. Remove the safety stands.
  15. Lower the vehicle.

  16. Check the wheel alignment. Refer to Wheel Alignment Measurement in Wheel Alignment.